Posted by Sarup Chopra on May 09, 2008 at 17:20:00:
In Reply to: etchants for Nicken base alloy posted by Nghi on May 08, 2008 at 22:15:17:
You need to specify the Nickel base alloy you intend to etch, e.g. Alloy 625, Hastalloy C, Waspaloy to name three of several more.